From: Sandor Yu <Sandor.yu@nxp.com>
To: andrzej.hajda@intel.com, neil.armstrong@linaro.org,
robert.foss@linaro.org, Laurent.pinchart@ideasonboard.com,
jonas@kwiboo.se, jernej.skrabec@gmail.com, airlied@gmail.com,
daniel@ffwll.ch, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org,
s.hauer@pengutronix.de, festevam@gmail.com, vkoul@kernel.org,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org
Cc: oliver.brown@nxp.com, Sandor.yu@nxp.com, linux-imx@nxp.com,
kernel@pengutronix.de
Subject: [PATCH v6 2/8] dt-bindings: display: bridge: Add Cadence MHDP8501 HDMI and DP
Date: Thu, 15 Jun 2023 09:38:12 +0800 [thread overview]
Message-ID: <8687f2221299b120e12f29fdccf264e120227bd7.1686729444.git.Sandor.yu@nxp.com> (raw)
In-Reply-To: <cover.1686729444.git.Sandor.yu@nxp.com>
Add bindings for Cadence MHDP8501 DisplayPort and HDMI driver.
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
---
.../display/bridge/cdns,mhdp8501.yaml | 105 ++++++++++++++++++
1 file changed, 105 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/bridge/cdns,mhdp8501.yaml
diff --git a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8501.yaml b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8501.yaml
new file mode 100644
index 000000000000..a54756815e6f
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8501.yaml
@@ -0,0 +1,105 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/cdns,mhdp8501.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cadence MHDP8501 Displayport bridge
+
+maintainers:
+ - Sandor Yu <Sandor.yu@nxp.com>
+
+description:
+ The Cadence MHDP8501 Displayport/HDMI TX interface.
+
+properties:
+ compatible:
+ enum:
+ - cdns,mhdp8501-dp
+ - cdns,mhdp8501-hdmi
+ - fsl,imx8mq-mhdp8501-dp
+ - fsl,imx8mq-mhdp8501-hdmi
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+ description: MHDP8501 DP/HDMI APB clock.
+
+ phys:
+ maxItems: 1
+
+ interrupts:
+ items:
+ - description: Hotplug cable plugin.
+ - description: Hotplug cable plugout.
+
+ interrupt-names:
+ items:
+ - const: plug_in
+ - const: plug_out
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+
+ properties:
+ port@0:
+ $ref: /schemas/graph.yaml#/properties/port
+ description:
+ Input port from display controller output.
+ port@1:
+ $ref: /schemas/graph.yaml#/properties/port
+ description:
+ Output port to DP/HDMI connector.
+
+ required:
+ - port@0
+ - port@1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - interrupts
+ - interrupt-names
+ - phys
+ - ports
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx8mq-clock.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ mhdp_dp: dp-bridge@32c00000 {
+ compatible = "fsl,imx8mq-mhdp8501-dp";
+ reg = <0x32c00000 0x100000>;
+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "plug_in", "plug_out";
+ clocks = <&clk IMX8MQ_CLK_DISP_APB_ROOT>;
+ phys = <&dp_phy>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ mhdp_in: endpoint {
+ remote-endpoint = <&dcss_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ mhdp_out: endpoint {
+ remote-endpoint = <&dp_con>;
+ };
+ };
+ };
+ };
--
2.34.1
next prev parent reply other threads:[~2023-06-15 1:41 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-15 1:38 [PATCH v6 0/8] Initial support for Cadence MHDP8501(HDMI/DP) for i.MX8MQ Sandor Yu
2023-06-15 1:38 ` [PATCH v6 1/8] drm: bridge: Cadence: convert mailbox functions to macro functions Sandor Yu
2023-06-15 1:38 ` Sandor Yu [this message]
2023-06-16 9:31 ` [PATCH v6 2/8] dt-bindings: display: bridge: Add Cadence MHDP8501 HDMI and DP Alexander Stein
2023-06-19 3:10 ` [EXT] " Sandor Yu
2023-06-20 15:37 ` Rob Herring
2023-06-20 15:48 ` Rob Herring
2023-06-21 2:23 ` [EXT] " Sandor Yu
2023-06-21 8:14 ` Krzysztof Kozlowski
2023-06-15 1:38 ` [PATCH v6 3/8] drm: bridge: Cadence: Add MHDP8501 DP driver Sandor Yu
2023-06-15 16:33 ` Sam Ravnborg
2023-06-16 7:13 ` [EXT] " Sandor Yu
2023-06-15 1:38 ` [PATCH v6 4/8] phy: Add HDMI configuration options Sandor Yu
2023-06-21 11:22 ` Vinod Koul
2023-07-10 7:28 ` [EXT] " Sandor Yu
2023-06-24 18:02 ` Dmitry Baryshkov
2023-07-10 7:28 ` [EXT] " Sandor Yu
2023-07-10 7:30 ` Dmitry Baryshkov
2023-07-10 7:41 ` Sandor Yu
2023-07-10 7:44 ` Dmitry Baryshkov
2023-07-10 8:01 ` Sandor Yu
2023-07-10 8:05 ` Dmitry Baryshkov
2023-07-10 8:11 ` Sandor Yu
2023-06-15 1:38 ` [PATCH v6 5/8] drm: bridge: Cadence: Add MHDP8501 HDMI driver Sandor Yu
2023-06-16 9:29 ` Alexander Stein
2023-06-19 3:11 ` [EXT] " Sandor Yu
2023-06-19 5:35 ` Alexander Stein
2023-06-15 1:38 ` [PATCH v6 6/8] dt-bindings: phy: Add Freescale iMX8MQ DP and HDMI PHY Sandor Yu
2023-06-16 9:34 ` Alexander Stein
2023-06-19 3:10 ` [EXT] " Sandor Yu
2023-06-15 1:38 ` [PATCH v6 7/8] phy: freescale: Add DisplayPort PHY driver for i.MX8MQ Sandor Yu
2023-06-21 11:24 ` Vinod Koul
2023-07-10 7:30 ` [EXT] " Sandor Yu
2023-06-15 1:38 ` [PATCH v6 8/8] phy: freescale: Add HDMI " Sandor Yu
2023-06-21 11:57 ` Vinod Koul
2023-07-10 7:30 ` [EXT] " Sandor Yu
2023-06-16 9:37 ` [PATCH v6 0/8] Initial support for Cadence MHDP8501(HDMI/DP) " Alexander Stein
2023-09-21 14:29 ` Vinod Koul
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